drm/radeon: fix repeated words in comments

Delete the redundant word 'the'.
Signed-off-by: Nwangjianli <wangjianli@cdjrlc.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/radeon_device.c

@@ -1207,7 +1207,7 @@ static void radeon_check_arguments(struct radeon_device *rdev)
  * @pdev: pci dev pointer
  * @state: vga_switcheroo state
  *
- * Callback for the switcheroo driver.  Suspends or resumes the
+ * Callback for the switcheroo driver.  Suspends or resumes
  * the asics before or after it is powered up using ACPI methods.
  */
 static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state)